<?php
// +----------------------------------------------------------------------
// | likeadmin快速开发前后端分离管理后台（PHP版）
// +----------------------------------------------------------------------
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// | likeadmin团队 版权所有 拥有最终解释权
// +----------------------------------------------------------------------
// | author: likeadminTeam
// +----------------------------------------------------------------------

namespace app\adminapi\lists\user;

use app\adminapi\lists\BaseAdminDataLists;
use app\common\model\user\UserTag;
use app\common\lists\ListsSearchInterface;

/**
 * 用户标签列表
 * Class UserTagLists
 * @package app\adminapi\lists\user
 */
class UserTagLists extends BaseAdminDataLists implements ListsSearchInterface
{
    /**
     * @notes 设置搜索条件
     * @return array
     * @author likeadmin
     * @date 2025/04/09 19:15
     */
    public function setSearch(): array
    {
        return [
            '=' => ['name', 'sort'],
        ];
    }

    /**
     * @notes 获取用户标签列表
     * @return array
     * @throws \think\db\exception\DataNotFoundException
     * @throws \think\db\exception\DbException
     * @throws \think\db\exception\ModelNotFoundException
     * @author likeadmin
     * @date 2025/04/09 19:15
     */
    public function lists(): array
    {
        $query = UserTag::alias('t')
            ->field('t.*, IFNULL(u.account, "系统") as user_name')
            ->leftJoin('user u', 't.user_id = u.id')
            ->where($this->searchWhere)
            ->where('t.user_id', '=', 0)
            ->order(['t.sort' => 'desc', 't.id' => 'desc'])
            ->limit($this->limitOffset, $this->limitLength);

        return $query->select()->toArray();
    }

    /**
     * @notes 获取用户标签数量
     * @return int
     * @author likeadmin
     * @date 2025/04/09 19:15
     */
    public function count(): int
    {
        return UserTag::alias('t')
            ->where($this->searchWhere)
            ->where('t.user_id', '=', 0)
            ->count();
    }
} 